This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
n | a(n) |
---|---|
0 | 6 |
1 | 2 |
2 | 8 |
3 | 122 |
4 | 18919 |
5 | 402739144 |
6 | 764123173937021975 |
7 | 2148666191962903360885805290461855276 |
8 | 8622580654686644746427953833014483269744901669599325824509666827330296874 |